From: Frederic Weisbecker <fweisbec@gmail.com>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, mingo@kernel.org,
laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de,
peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com,
edumazet@google.com, dvhart@linux.intel.com, oleg@redhat.com,
sbw@mit.edu
Subject: Re: [PATCH tip/core/rcu 11/17] rcu: Bind grace-period kthreads to non-NO_HZ_FULL CPUs
Date: Wed, 9 Jul 2014 17:40:36 +0200 [thread overview]
Message-ID: <20140709154033.GA23881@localhost.localdomain> (raw)
In-Reply-To: <20140708220556.GB4603@linux.vnet.ibm.com>
On Tue, Jul 08, 2014 at 03:05:56PM -0700, Paul E. McKenney wrote:
> Fair point. This would be a kthread_bind_housekeeping(), then.
Hmm, after all this should only be needed for kthreads so yeah.
> But I need to create an kthread_bind_mask() or some such that acts like
> kthread_bind(), but which takes a cpumask rather than a cpu. Easy
> enough to do, but sounds like 3.18 material rather than 3.17 material.
> So this is on my 3.18 list.
Ok sounds good.
Thanks!
> Thanx, Paul
>
next prev parent reply other threads:[~2014-07-09 15:40 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 22:37 [PATCH tip/core/rcu 0/17] Miscellaneous fixes for 3.17 Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 01/17] rcu: Document deadlock-avoidance information for rcu_read_unlock() Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 02/17] rcu: Handle obsolete references to TINY_PREEMPT_RCU Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 03/17] signal: Explain local_irq_save() call Paul E. McKenney
2014-07-08 9:01 ` Lai Jiangshan
2014-07-08 15:50 ` Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 04/17] rcu: Make rcu node arrays static const char * const Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 05/17] rcu: remove redundant ACCESS_ONCE() from tick_do_timer_cpu Paul E. McKenney
2014-07-08 14:46 ` Frederic Weisbecker
2014-07-07 22:38 ` [PATCH tip/core/rcu 06/17] rcu: Eliminate read-modify-write ACCESS_ONCE() calls Paul E. McKenney
2014-07-08 16:59 ` Pranith Kumar
2014-07-08 20:35 ` Paul E. McKenney
2014-07-08 20:43 ` Pranith Kumar
2014-07-08 21:40 ` Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 07/17] rcu: Loosen __call_rcu()'s rcu_head alignment constraint Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 08/17] rcu: Allow post-unlock reference for rt_mutex Paul E. McKenney
2014-07-09 1:50 ` Lai Jiangshan
2014-07-09 16:04 ` Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 09/17] rcu: Check both root and current rcu_node when setting up future grace period Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 10/17] rcu: Simplify priority boosting by putting rt_mutex in rcu_node Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 11/17] rcu: Bind grace-period kthreads to non-NO_HZ_FULL CPUs Paul E. McKenney
2014-07-08 15:24 ` Frederic Weisbecker
2014-07-08 15:47 ` Paul E. McKenney
2014-07-08 18:38 ` Frederic Weisbecker
2014-07-08 19:58 ` Paul E. McKenney
2014-07-08 20:40 ` Frederic Weisbecker
2014-07-08 22:05 ` Paul E. McKenney
2014-07-09 15:40 ` Frederic Weisbecker [this message]
2014-07-11 18:10 ` Christoph Lameter
2014-07-11 18:25 ` Frederic Weisbecker
2014-07-11 18:45 ` Paul E. McKenney
2014-07-11 18:57 ` Frederic Weisbecker
2014-07-11 19:08 ` Paul E. McKenney
2014-07-11 19:26 ` Frederic Weisbecker
2014-07-11 19:43 ` Paul E. McKenney
2014-07-11 19:55 ` Frederic Weisbecker
2014-07-11 19:05 ` Christoph Lameter
2014-07-11 19:11 ` Frederic Weisbecker
2014-07-11 20:35 ` Paul E. McKenney
2014-07-11 20:45 ` Frederic Weisbecker
2014-07-12 1:39 ` Paul E. McKenney
2014-07-14 13:52 ` Christoph Lameter
2014-07-11 20:15 ` Peter Zijlstra
2014-07-14 13:53 ` Christoph Lameter
2014-07-11 18:29 ` Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 12/17] rcu: Don't use NMIs to dump other CPUs' stacks Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 13/17] rcu: Use __this_cpu_read() instead of per_cpu_ptr() Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 14/17] rcu: remove CONFIG_PROVE_RCU_DELAY Paul E. McKenney
2014-07-08 8:11 ` Paul Bolle
2014-07-08 13:56 ` Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 15/17] rcu: Fix __rcu_reclaim() to use true/false for bool Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 16/17] rcu: Fix a sparse warning in rcu_initiate_boost() Paul E. McKenney
2014-07-07 22:38 ` [PATCH tip/core/rcu 17/17] rcu: Fix a sparse warning in rcu_report_unblock_qs_rnp() Paul E. McKenney
2014-07-09 2:14 ` [PATCH tip/core/rcu 0/17] Miscellaneous fixes for 3.17 Lai Jiangshan
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